OPERA
TION & CONTROLS
Service Menus
1a
1b
1c
1d
2a
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2b
2c
2d
2e
2f
1. Service menus provide service and diagnostic information. Press the SERVICE key once to
access the basic Service Menu. The second button press can occur at any time while viewing the
basic service menu. Scroll the list with UP and DOWN arrows. a. Flame Strength (< 1.0 microamps
is weak), b. Supply Voltage (Voltage from the transformer, 24 to 30 volts), c. Run Time (Total run
hours and on-off cycles), d. Fault History (see next page).
1. Press the SERVICE key twice to access the Advanced Service Menu. a.Inlet/Outlet Temperatures
(Live reading from the inlet and outlet Temp sensors), b. Vent Temperature (Live reading from the Vent
Temp Sensor), c. Flow Monitoring (“Flow Sensor” must be enabled from the PROGRAM MENU), d.
Estimate Volume/Heat Time, e. Protégé Pump Status, f. Auxiliary Output status (press the SERVICE
and MODE keys together for 3 seconds to change status)
2.
